Light-duty applications, such as LAN or control wiring in commercial spaces, may require trays with 1. The thickness of the tray depends on how frequently it is supported. However, selecting the correct thickness and width of a cable tray is essential to maximize performance, avoid safety hazards, and minimize costs. This article explains the key considerations to help you make the right choice. A rung spacing of 6 to 9 inches (150 to 230 mm) is preferable when the cable tray cont d for instrumentation and control applications that require. Ladder cable tray is available in widths of 6, 9, 12, 18, 24, 30, 36, 42 and 48 inches with rung spacings of 6, 9, 12 or 18 inches. All illustrations, descriptions and technical information included in this document are provided as indications and can cable trays are equivalent.
